HP Tru64 UNIX and TruCluster Server Version 5.1B-5 Patch Summary and Release Notes (March 2009)

• Corrects problems with RFC1323 TCP timestamps and PAWS implementation.
• Provides an enhancement to remove drawbacks of using TCP keepalives and make
LAN cluster more resilient.
Patch 28002.00
OSFADVFS540
• Corrects a time stamp problem in vrestore/rvrestore.
• Fixes vrestore to restore the file attributes properly.
• Fixes an issue with vdump(8), where it gets into an infinite loop after the end of
tape is reached.
Patch 28003.00
OSFADVFSBIN540
• Fixes a hang that may occur when filesystem is full and a clone fileset is created.
• Corrects an AdvFS problem that results in the vdump command consuming lots
of CPU time while handling striped files that are less than 8 KB in size.
• Fixes a problem in AdvFS where the bfaccess structure is incorrectly recycled.
• Correct user visible AdvFS messages to reference "HP" instead of "Compaq".
• Provides tunable AdvfsFragGroupDealloc to set frag group deallocation policy.
• Fixes an issue in the AdvFS migrate code path that occurs if a file is highly
fragmented and has a clone.
• Fixes a panic caused by a thread performing the migrate operation as part of a
defragment(8) or a migrate(8) request.
• Fixes an issue in AdvFS resulting in a backup program receiving an incorrect
sparseness map.
• Fixes an issue in the AdvFS fs_cleanup_thread message handling loop which,
under certain circumstances, may cause it to monopolize the processor and not let
other threads run on it.
• Fixes an issue with AdvFS where under certain circumstances, vdump routine does
not return correct file extent information.
• Provides warning messages if live dumps are not collected when an AdvFS domain
panics.
• Fixes an issue with AdvFS where it is not handling the truncation of sparse files
properly. This results in inconsistent data.
• Fixes a problem with indexed directories that occurs when there is simultaneous
access to a directory that is indexed through the AdvFS syscall interface.
• Corrects an AdvFS problem that results in the vdump command not backing up
AdvFS files greater than 8 GB in size properly.
3.4 Summary of Base Operating System Patches 81